Digital Demodulator

Copyright © 2015 by Silicon Laboratories

11.5.15

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Si2182-B60

ISDB-T and DVB-T2/S2/S2X/T/C/S Demodulator

Selected Electrical Specifications

Parameter

Test Condition

Min

Typ

Max

Unit

General

Input clock reference

4

—

30

MHz

Supported XTAL frequency

16

—

30

MHz

Total power consumption

ISDB-T1

168

mW

DVB-T22

—

356

—

mW

DVB-T3

—

182

—

mW

DVB-C4

—

142

—

mW

DVB-S25

—

421

—

mW

DVB-S6

—

230

—

mW

Thermal resistance

2 layer PCB

—

35

—

°C/W

4 layer PCB

—

23

—

°C/W

Power Supplies

1.14

1.20

1.30

V

3.00

3.30

3.60

V

3.00

3.30

3.60

V

Notes:

1. Test conditions: 8K, 64-QAM, CR = 7/8, GI = 1/32, 13 segments

2. Test conditions: 8 MHz, 256-QAM, 32K FFT, CR = 3/5, GI = 1/128, PP7, parallel TS, C/N at picture failure.

3. Test conditions: 8 MHz, 8K FFT, 64-QAM, parallel TS.

4. Test conditions: 6.9 Mbaud, 256-QAM, parallel TS.

5. Test conditions: 32 Mbaud, CR = 3/5, 8PSK, pilots On, parallel TS, C/N at picture failure.

Pin Assignments

Selection Guide

Part Number

Description

Si2182-B60-GM

ISDB-T and DVB-T2/S2/S2X/T/C/S Demodulator, 7x7 mm QFN-48

Si2182

(GND_PAD)

QFN-48

7x7mm

34

35

36

21

22

23

24

3

4

5

33

20

6

32

7

28

29

30

31

27

8

9 10 11 12

15

16

17

18

19

40

39

38

37

41

46

45

44

43

42

S_ADC_IP

S_ADC_IN

S_ADC_QP

S_ADC_QN

SDA_MAST

SCL_MAST

NC

TC_ADC_P

TC_ADC_N

TS_DATA[1]

TS_DATA[5]

TS_DATA[4]

TS_DATA[3]

GND

VDD_VIO

TS_DATA[2]

TS_DATA[0]/TS_SER

TS_CLK

TS_SYNC

47

14

48

13

2

1

26 25

TS_DATA[6]

CLK_IN_OUT

GND

VDD_VCORE

VDD_VCORE